How big would a telescope need to be to see Earth’s dinosaurs from 66 million light-years away? Think big—and then think ...

Scientific advancements have made it possible to peek into a faraway galaxy that has big implications.

Astronomers using the MeerKAT radio telescope in South Africa have discovered the most distant hydroxyl megamaser ever detected. It is located in a violently merging galaxy more than 8 billion ...

Deep inside the mantle of Earth, Stanford scientists have recorded quakes which are physically not explainable.

Astronomers have long known the universe is expanding—but exactly how fast remains one of the biggest mysteries in cosmology. Different techniques for measuring the Hubble constant stubbornly disagree ...

Scientists discovered a distant jellyfish galaxy with star-forming "tails" stretching back 8.5 billion years.

A rare gravitationally lensed supernova called SN 2025wny appears in five separate images due to the gravity of two ...

“The Euclid data clearly confirm the presence of the extremely faint, diffuse light of CDG-2, revealing the galaxy behind the ...

When you look up at the night sky, it appears unchanging. But if you look deep enough you will find that the sky is in fact ...

This new series from India Today Science explores the why and how behind everyday phenomena we notice, question, and often ...

When you gaze up at the night sky, you’re looking back in time. Light from the stars takes years, sometimes millennia, to ...